12
U
NITS
also selects the units of measure for boat speed
and depth in one of four additional combinations
supported by the International Models only:
•
M
ETRES
/KPH
displays depth in metres/speed in kilometres per hour.
•
M
ETRES
/KTS
displays depth in metres/speed in nautical miles per
hour.
•
F
ATHOMS
/KTS
displays depth in fathoms/speed in nautical miles per
hour.
•
F
ATHOMS
/KPH
displays depth in fathoms/speed in kilometres per
hour.
The
U
NITS
settings are retained in memory after the unit is
turned off.
Language
L
ANGUAGE
(International Models
only) selects the language for
text used in the
C
ONTROL
P
ANELS
and for messages. See the
L
EGEND
2005/2005 D
EEP
Specifications for included
languages.
L
ANGUAGE
setting is retained in memory after the
L
EGEND
2005 /2005 D
EEP
is turned off. The factory setting is
E
NGLISH
.
MAINTENANCE
Your
L
EGEND
2000 S
ERIES
is designed to provide years of
trouble-free operation with virtually no maintenance.
Follow these simple procedures to ensure your
L
EGEND
2000 S
ERIES
continues to deliver top performance.
Cleaning
If the unit comes into contact with salt spray, simply
wipe the affected surfaces with a cloth dampened in
fresh water. Do not use a chemical glass cleaner on
the lens, as chemicals in the solution may crack the
lens.
When cleaning the LCD protective lens, use a
chamois and non-abrasive, mild cleaner. Do not wipe
while dirt or grease is on the lens. Be careful to avoid
scratching the lens.
If your boat remains in the water for long periods of
time, algae and other marine growth can reduce the
effectiveness of the transducer. Periodically clean the
face of the transducer with liquid detergent. Pivoting
the transducer up in the bracket may allow better
access for inspection or cleaning.
Wetting the Transducer
If your boat remains out of the water for a long period
of time, it may take some time to wet the transducer
when returned to the water. Small air bubbles can
cling to the surface of the transducer and interfere
with proper operation. These bubbles dissipate with
time, or you can wipe the face of the transducer with
your fingers after the transducer is in the water.
Heat Damage
Never leave the
L
EGEND
2000 S
ERIES
in a closed car or
trunk—the extremely high temperatures generated in
hot weather can damage the electronics.
TROUBLESHOOTING
Repairs
Do not attempt to repair the
L
EGEND
2000 S
ERIES
yourself.
There are no user-serviceable parts inside, and
special tools and techniques are required for
reassembly to ensure the waterproof integrity of the
housing. Repairs should be performed only by
authorized Techsonic technicians.
Before You Call Customer Support
Many requests for repair received by Techsonic involve
units that do not actually need repair. These units are
returned “no problem found.” If you have a problem
with your
L
EGEND
2000 S
ERIES
, use the following
troubleshooting guide before calling Customer Support
or sending your unit in for repair. The
L
EGEND
2000 S
ERIES
contains several tools that can aid in determining if
there is a problem, as well as how to isolate and repair
a problem in many cases.
1. Nothing happens when I turn the unit on.
Check the power cable connection at both ends. Be
sure the cable is connected correctly to a reliable
power source—red lead to positive, black lead to
negative or ground. Ensure the power available at the
mount is between 10 and 20 VDC. If the unit is wired
through a fuse panel, ensure the panel is powered;
accessory fuse panels often are controlled by a
separate switch or by the boat’s ignition switch. A
fuse also can appear to be good when in fact it is not.
Check the fuse with a tester or replace it with a fuse
known to be good.
Check the power connection to the
L
EGEND
2000 S
ERIES
. It
is possible to force the power cable connector into
the collector plug incorrectly. If the connector is
reversed, the unit will not work. Examine the contacts
on the back of the unit to ensure there is no
corrosion.
Ensure the cables are properly installed into the
collector plug and the collector plug is properly
seated into the
L
EGEND
2000 S
ERIES
.
MAINTENANCE AND WARRANTY
CONTROL PANELS / MAINTENANCE/TROUBLESHOOTING
